baber/WOPTO huggingface dataset:
Patent WO-2020151191-A1 (WO)
Title: Economical and environmentally friendly gel foam for preventing autoignition of coal
Inventor: HU XIANGMING
IPC: A62D1/04
Filed: 2019-06-28
Abstract: A gel foam for preventing autoignition of coal, comprising, on the basis of contents by weight percentage: 4-35% of water glass, 0.4-3% of a foaming agent, 0.1-3% of a foam stabilizer, 1-5% of a coagulant, and the balance of water, the foaming agent being formed by compounding two or more anionic foaming agents. The gel foam has the advantages of strong flowability and good stacking property of water-based foam before gel formation, and also has the advantages of prominent cooling effect and good air leakage blocking effect of a water glass gel after gel formation. The gel foam has good inhibition and extinguishing effects, can significantly reduce the temperature, heat radiation and the generation amount of CO of a fire source, and is stable in extinguishing without reignition.
Patent WO-2020007327-A1 (WO)
Title: Rotating force transmission assembly, and photosensitive drum and processing box
Inventor: YANG XIAOFENG
IPC: G03G21/18
Filed: 2019-07-03
Abstract: A rotating force transmission assembly (1), and a photosensitive drum and a processing box having the rotating force transmission assembly (1). The rotating force transmission assembly (1) comprises a drum gear (5), a rotating force transmission component, and a rotating force receiving head (2); one end of an axial direction of the drum gear (5) is provided with an open holding cavity (54); the rotating force transmission component comprises an adjusting sliding block (3), a groove component (4), and a center shaft (7); one end of the center shaft (7) is fixedly connected to the drum gear (5), and the other end of the center shaft (7) is located in the holding cavity (54); the groove component (4) is provided with an upper sliding groove (41) and a lower sliding groove (42) which are spatially perpendicular to each other, and the upper sliding groove (41) and the lower sliding groove (42) are located in the holding cavity (54); the adjusting sliding block (3) matches the upper sliding groove (41) in sliding with respect to each other in a first direction; the rotating force receiving head (2) is connected to the adjusting sliding block (3) in a rotating manner around the axis of the rotating force receiving head; the other end of the center shaft (7) matches the lower sliding groove (42) in sliding with respect to each other in a second direction, and the first direction and the second direction are perpendicular to the axis of the drum gear (5).
Patent WO-2020034812-A1 (WO)
Inventor: WANG DAN
IPC: H04L12/24
Filed: 2019-07-22
Abstract: 本公开提供一种用户面功能配置的方法、装置及设备，涉及通信技术领域。该方法应用于网络设备，包括：调用用户面功能UPF的策略控制服务；其中，所述策略控制服务用来配置网络策略给UPF；或者，配置网络策略和网络策略触发信息给所述UPF。
Patent WO-2020029889-A1 (WO)
Inventor: WEI DONG
IPC: F25D25/02
Filed: 2019-08-02
Abstract: 一种可调式冰箱抽屉组件(100)，其包括抽屉本体(10)，具有用于放置物品的容腔；滑动组件(20)，垂直于抽屉本体(10)的抽拉方向可滑动地设置于抽屉本体(10)内；和至少一个隔板(30)，可拆卸地连接于滑动组件(20)上，并配置成分隔容腔，且随滑动组件(20)移动以改变隔板(30)分隔出的腔室的大小。该可调式冰箱抽屉组件(100)能够有效利用抽屉本体的空间，简化隔板(30)的拆装过程。
Patent WO-2020258451-A1 (WO)
Inventor: ZHU QINGYONG
IPC: G02F1/1333
Filed: 2019-08-06
Abstract: A side code printing structure and a side code printing method of an extra narrow border of a liquid crystal panel, said structure comprising: a thin film transistor glass layer and a color-filtering glass layer, the color-filtering glass layer being provided on the thin film transistor glass layer. A side grinding and flattening layer, a coating layer and a code printing structure are provided on one side of the color-filtering glass layer and the thin film transistor glass layer in the thickness direction; the coating layer is provided on the side grinding and flattening layer, and the code printing structure is provided on the coating layer, so as to achieve side code printing of an extra narrow border.
Patent WO-2020030146-A1 (WO)
Title: Network access method and apparatus, network device, and computer readable storage medium
Inventor: HUANG YING
IPC: H04W88/08
Filed: 2019-08-09
Abstract: Provided by the embodiments of the present invention are a network access method and apparatus, a network device, and a storage medium, the network access method comprising: a current integrated access and backhaul (IAB) node acquiring cell access correlation information from an upper level IAB node; and according to the cell access correlation information, the current IAB node determining a candidate cell and/or executing an access attempt.
Patent WO-2020035021-A1 (WO)
Title: Lcd fingerprint recognition system, under-screen optical fingerprint recognition device, and electronic device
Inventor: QING XIAOGANG
IPC: G06V10/143
Filed: 2019-08-15
Abstract: The present application provides a liquid crystal display screen fingerprint recognition system, which comprises an under-screen optical fingerprint recognition device disposed below a liquid crystal display screen. A fingerprint detection region of the under-screen optical fingerprint recognition device is at least partially located in a display region of the liquid crystal display screen. The under-screen optical fingerprint recognition device comprises a fingerprint recognition module. The fingerprint recognition module is disposed below a backlight module of the liquid crystal display screen, so as to receive fingerprint detection light formed from detection light emitted by a detection light source towards a finger above the fingerprint detection region and having fingerprint information. The wavelengths of the fingerprint detection light and a backlight used to display an image and provided by the backlight module are different, and at least a part of the region of the backlight module is a light transmission region through which the fingerprint detection light can pass, such that the fingerprint detection light passes through the backlight module and is transmitted to the fingerprint recognition module below the backlight module. The present application further provides an under-screen optical fingerprint recognition device and an electronic device.
Patent WO-2021017039-A1 (WO)
Title: Bed body structure
Inventor: SHAN HUAFENG
IPC: A47C19/02
Filed: 2019-08-16
Abstract: A bed body structure comprises: a bearing mechanism (1), a turnover mechanism (2), a base (3) and a flexible supporting layer (4); the turnover mechanism (2) is provided between the bearing mechanism (1) and the base (3), and the flexible supporting layer (4) covers the top of the bearing mechanism (1); the bearing mechanism (1) comprises at least two supporting assemblies (5); in a flat-laid state, each supporting assembly (5) is sequentially arranged horizontally on the top of the base (3); and in the unfolded state, the turnover mechanism (2) turns at least one supporting assemblies (5) upwards relative to the base (3). The bed body structure forms a supporting surface by means of supporting assemblies (5) to replace a traditional bed board, improving the production efficiency, greatly reducing the costs of an electric bed, remaining aesthetic, and ensuring consistent product quality.
Patent WO-2020211237-A1 (WO)
Inventor: Cao Jingkang
IPC: G06F16/683
Filed: 2019-08-23
Abstract: A neural network-based method for generating rhythm from lyrics, relating to the field of artificial intelligence. The method comprises: converting lyrics of given music into a vector set according to a preset lyrics encoding rule (S10); inputting the vector set of the lyrics of the given music into a pre-constructed neural network model to obtain temporal sequence distribution of the lyrics (S20); and performing connectionist temporal classification on the lyrics by means of the temporal sequence distribution to obtain target rhythm (S30). Further provided are a neural network-based apparatus for generating rhythm from lyrics, and a computer readable storage medium. The application of a deep learning network to the generation of music rhythm can obtain a reliable result, making the generated music more comply with the specification of the original music.
Patent WO-2020134139-A1 (WO)
Inventor: SUN JINSONG
IPC: H04L45/50
Filed: 2019-08-29
Abstract: Des modes de réalisation de la présente invention concernent un procédé de transmission de données de service, un dispositif de réseau, et un dispositif terminal. Le procédé de transfert consiste à : déterminer un trajet de transmission de données de service d'après des informations de configuration de ressource de réseau d'un réseau désigné et une tranche de réseau des données de service, les informations de configuration de ressource de réseau représentant la tranche de réseau associée à la ressource de réseau du réseau désigné, et la tranche de réseau associée à la ressource de réseau du trajet de transmission déterminé correspondant à la tranche de réseau des données de service ; et transmettre les données de service selon le trajet de transmission. Les modes de réalisation de la présente invention résolvent le problème lié, dans l'état de la technique, au fait que des données de service de tranche de réseau ne peuvent pas être transmises dans un réseau porteur.
Patent WO-2020043160-A1 (WO)
Inventor: COSTELLO CHARLES
IPC: G10L25/78
Filed: 2019-08-29
Abstract: A voice activity detection method includes: training one or more computerized neural networks having a denoising autoencoder and a classifier, wherein the training is performed utilizing one or more models including Mel-frequency cepstral coefficients (MFCC) features, Δ features, ΔΔ features, and Pitch features, each model being recorded at one or more differing associated predetermined signal to noise ratios; recording a raw audio waveform and transmitting the raw audio waveform to the computerized neural network; denoising the raw audio wave utilizing the denoising autoencoder; anddetermining whether the raw audio waveform contains human speech; extracting any human speech from the raw audio waveform.
Patent WO-2020052521-A1 (WO)
Title: Method for implementing automatic retransmission function and related station
Inventor: YANG DAN
IPC: H04L1/18
Filed: 2019-09-09
Abstract: Provided by the present application are a method for implementing an automatic retransmission function and a related station. The method comprises: a first station sending a first message, the first message carrying automatic retransmission enabling information, and the automatic retransmission enabling information being used to indicate to turn on or shut off an automatic retransmission function.
Patent WO-2020244085-A1 (WO)
Inventor: LU ZHIHUI
IPC: G06F3/0487
Filed: 2019-09-11
Abstract: A method for controlling the scrolling of a current page on a screen by rotating or translating a body of a mobile terminal. The method comprises: recognizing a screen rolling starting instruction (S10); detecting the type of a current page (S20); acquiring a posture change of the body relative to an initial posture (S30); and controlling the scrolling of the current page according to the posture change (S40). The method is easier to operate with respect to a swiping input, and can effectively prevent the occurrence of mistaken touch.
Patent WO-2020052588-A1 (WO)
Inventor: HE QIANG
IPC: B23K9/26
Filed: 2019-09-11
Abstract: La présente invention concerne un procédé de traitement pour une pointe de contact de soudage résistante à haute température et à longue durée de vie, comprenant : 1, le traitement d'un espacement (1) dans la section avant d'une pointe de contact ; 2, dans un premier temps, traitement d'un espacement épais pour obtenir l'espacement (1) ; et 3, le raccordement de deux blocs de combinaison conducteurs (27) au moyen d'un ajustement avec serrage. L'invention concerne en outre une pointe de contact de soudage résistante à haute température et à longue durée de vie, dans laquelle 1, la section avant de la pointe de contact comporte des blocs conducteurs à haute résistance supérieur et inférieur (5), et les blocs conducteurs (5) présentent une bonne stabilité dans un environnement à haute température ; 2, la section avant de la pointe de contact comporte un bloc conducteur épaissi (8), et la largeur du bloc conducteur épaissi (8) est inférieure à celle d'un fil de soudage ; 3, la section avant de la pointe de contact est un cylindre allongé, et la tête du cylindre est une tête conductrice (11) et un trou conducteur (12). L'invention concerne en outre un procédé d'utilisation de la pointe de contact de soudage résistante à haute température et à longue durée de vie, comprenant : 1, lorsque les blocs conducteurs (5) sont usés, la pression des blocs conducteurs (5) vers l'intérieur pour maintenir le fil de soudage correctement en contact avec les blocs conducteurs (5), et répétition de ce processus, de sorte que la durée de vie de la pointe de contact puisse être augmentée plusieurs fois ; et 2, une fois que le trou conducteur (12) est usé, compression du trou conducteur (12) vers l'intérieur pour rendre le trou conducteur (12) plus petit, et répétition de ce processus, de sorte que la durée de vie de la pointe de contact puisse être augmentée plusieurs fois ou même plus de dix fois.
Patent WO-2020063356-A1 (WO)
Inventor: YUAN CAN
IPC: H01L27/32
Filed: 2019-09-12
Abstract: An array substrate (10) and a method for detecting same, and a display panel (300). The array substrate (10) comprises multiple sub-pixels (100) and multiple detection line structures (110). The multiple sub-pixels (100) are arranged in an array of multiple rows and columns along a first direction (D1) and a second direction (D2). The first direction (D1) and the second direction (D2) intersect each other. Each of the detection line structures (110) comprises at least one detection line (111) extending along the first direction (D1). At least one sub-pixel (100) in each row of sub-pixels comprises a light-emitting element (OLED) and a first transistor (T1) for driving the light-emitting element to emit light. Adjacent n-th row and (n+1)-th row of sub-pixels (100) in the array constitute a sub-pixel row group (200). One detection line structure (110) is provided between two sub-pixels (100) in each sub-pixel row group (200), and the detection line structure (110) is configured to be connected to an n-th row and an (n+1)-th row of sub-pixels (100), and detect the electrical property of the first transistor (T1) or the light-emitting element (OLED) of the sub-pixel (100), n being an odd number or an even number greater than 0. Adjacent rows of sub-pixels alternately share the detection line structures (110) of the array substrate (10) so as to decrease the number of detection line structures (110) and reduce overlapping of the detection lines with data lines (140), thereby reducing the parasitic capacitance and improving the product yield.
Patent WO-2020173103-A1 (WO)
Inventor: ZHENG CAN
IPC: G09G3/20
Filed: 2019-10-18
Abstract: A gate driving circuit applied to a foldable display panel comprising B display areas arranged in order. The gate driving circuit may include B gate driving subcircuits and a control circuit (10). Each of the gate driving subcircuits may correspond to one of the display areas and each of the gate driving subcircuits may comprise a plurality of stage gate driving units. The control circuit (10) may be configured to, when the foldable display panel is in a full screen display state, control a type of an input signal in a last stage driving unit of a bth gate driving subcircuit to be the same as a type of an input signal in a first stage gate driving unit of a (b+1) the gate driving subcircuit, where B is an integer greater than 1 and b is a positive integer less than B.
Patent WO-2021077336-A1 (WO)
Inventor: LIU CHUNHUI
IPC: H04W72/04
Filed: 2019-10-23
Abstract: Various embodiments of the present disclosure provide a method for multi-user multi-antenna transmission. The method which may be performed by a network node comprises calculating parameters for multi-user multi-antenna transmission, according to measurement information reported by a first set of terminal devices. The method further comprises selecting, from the first set of terminal devices, a second set of terminal devices to which the multi-user multi-antenna transmission is to be applied, based at least in part on performance gain estimated according to the parameters for multi-user multi-antenna transmission.
Patent WO-2021017212-A1 (WO)
Title: Multi-scene high-precision vehicle positioning method and apparatus, and vehicle-mounted terminal
Inventor: SHI ZENAN
IPC: G05D1/02
Filed: 2019-10-26
Abstract: A multi-scene high-precision vehicle positioning method and a vehicle-mounted terminal. The method comprises: when a vehicle is traveling outdoors, determining the vehicle pose of the vehicle according to IMU data and satellite data (S110); when the vehicle enters from outdoors a first initialization area at an entrance of a parking lot, determining, according to road characteristics of a first parking lot image acquired in the first initialization area, a first starting pose for starting visual positioning (S120); determining the vehicle pose of the vehicle on the basis of the IMU data, the first starting pose, and the matching result between the road characteristics in the first parking lot image and road characteristics in a preset map (S130); if it is determined that the visual positioning is in an activated state and it is determined according to the vehicle pose that the vehicle is traveling in the parking lot, obtaining a parking lot image acquired by a camera device and obtain the previous vehicle pose to determine the vehicle pose of the vehicle on the basis of the IMU data, the previous vehicle pose, and the matching result between the road characteristics in the parking lot image and the road characteristics in the preset map (S140); and if it is determined that the vehicle is traveling to the outdoors from the parking lot, determining the vehicle pose of the vehicle according to the IMU data and the satellite data (S150). The solution provided by the method can realize precise positioning of the vehicle in different scenes and when switching between different scenes.
Patent WO-2020088408-A1 (WO)
Inventor: LIU ZHIJIA
IPC: B65D43/02
Filed: 2019-10-28
Abstract: 一种纸塑容器的盖子与盒的扣合结构，该纸塑容器包括一个纸塑盒（10）以及一个盖设在纸塑盒（10）上的杯盖（20）；纸塑盒（10）包括一个盒体（11），以及一个从盒体（11）的边缘延伸出的直线部（12）；杯盖（20）包括一个盖体（21），一个从盖体（21）的边缘延伸出的盖壁（22），以及一个设置在盖壁（22）内侧壁上的凸缘（23）；凸缘（23）与盖体（21）间隔设置，在杯盖（20）盖设在纸塑盒上（10）时直线部（12）夹设在凸缘（23）与盖体（21）之间，该纸塑容器的盖子与盒的扣合结构在凸缘（23）的抵顶下直线部（12）发生变形，而直线部（12）越过凸缘（23）时，直线部（12）恢复到原始状态或仍然处于变形状态而抵顶在盖壁（22）上，完成该纸塑盒（10）与杯盖（20）之间的盖合，而不会在没有外力时脱离。
Patent WO-2021081752-A1 (WO)
Inventor: CUI WENPING
IPC: F04B9/02
Filed: 2019-10-29
Abstract: A five-cylinder plunger pump having an integrated-type power end structure, said pump comprising a power end assembly (1), a fluid end assembly (3) and a reduction gearbox assembly (2). A first end of the power end assembly (1) is connected to the fluid end assembly (3), and the other end of the power end assembly (1) is connected to the reduction gearbox assembly (2). The power end assembly (1) comprises a crankcase body, a crosshead body and a spacer frame (14). The crankcase body and the crosshead body are integrally welded to form a power end housing (5). The power end housing (5) is connected to the spacer frame (14) and comprises vertical plates (24), bearing seats (25), a front cover (28), a rear cover (23), a base plate (26), support plates (27), and an upper cover (29). There are six vertical plates (24) and six bearing seats (25), each vertical plate (24) connects to one corresponding bearing seat (25), and the six vertical plates (24) are arranged parallel to one another to form a power end cavity. The base plate (26) is installed in the lower part of the power end cavity, the upper cover (29) is installed in the upper part of the power end cavity, the front cover (28) is installed at the front end of the power end cavity, the rear cover (23) is installed at the rear end of the power end cavity, and the support plates (27) are disposed between two adjacent vertical plates (24) that are arranged parallel to one another.
Patent WO-2020088601-A1 (WO)
Inventor: GUO LONGHUA
IPC: H04W28/16
Filed: 2019-10-31
Abstract: Provided in the present application are a method and an apparatus for controlling a terminal and network connection. The method comprises: a terminal receiving a packet filter, and the terminal discarding an uplink data packet matching the packet filter. On the basis of said solution, it is possible to realize near-source connection blocking (i.e. blocking a connection from on a terminal), so as to decrease traffic interaction of a terminal with a user plane network element. Compared to solutions of the prior art, implementing traffic control by a terminal decreases uplink data packets sent to a user plane network element, and may thereby ease user plane network element load.
Patent WO-2020192124-A1 (WO)
Inventor: YANG WEISONG
IPC: E04H9/02
Filed: 2019-11-04
Abstract: 本发明涉及新型建筑结构技术领域，尤其是涉及一种全装配式框架结构体系，包括底座基础、立柱、楼板、梁和四面摇摆墙；立柱安装于底座基础的顶部，立柱的底端为ECC材质制作，立柱和梁之间通过摩擦阻尼器连接为若干层高的梁柱框架结构，楼板设置于各层梁的顶部，四面摇摆墙间隔设置整个梁柱框架结构的中央立柱的前、后、左、右四个方位，摇摆墙的墙体内设置有后张无粘结预应力钢绞线，后张无粘结预应力钢绞线穿出摇摆墙的底部锚固连接于底座基础上，摇摆墙的宽边侧面和梁之间通过软钢阻尼器连接，摇摆墙的窄边侧面和楼板之间通过橡胶防撞垫连接。本发明能有效提高现有技术中预制混凝土结构的抗震性能，减小地震带来的损毁程度。
Patent WO-2021047003-A1 (WO)
Inventor: ZHANG CHAO
IPC: G06F16/33
Filed: 2019-11-08
Abstract: 本申请涉及金融科技领域，本申请公开了一种文本定位方法、装置、设备及存储介质，所述文本定位方法包括：获取录音内容，对所述录音内容进行语音识别处理，以获得待定位文本；获取标准话术文本，并根据所述标准话术文本构建距离上下文模型；根据所述距离上下文模型和所述待定位文本，获得候选文本片段。本申请解决了现有技术中无法快速定位到要评估的文本质检内容的技术问题。
Patent WO-2021036014-A1 (WO)
Title: Federated learning credit management method, apparatus and device, and readable storage medium
Inventor: CHENG YONG
IPC: G06N20/00
Filed: 2019-11-18
Abstract: Provided are a federated learning credit management method, apparatus and device, and a readable storage medium. The method comprises: receiving model parameter updates sent by participant devices participating in federated learning (S10); testing each model parameter update according to a preset credit testing algorithm to obtain a credit testing result of each participant device (S20); and performing credit management on each participant device according to the credit testing result (S30). Credit testing is actively performed on each participant device in a federated learning process, thereby identifying malicious attackers or parties with abnormal behavior appearing in the federated learning process; and testing is performed before an operation of fusing model parameter updates, so that malicious attackers can be found in a timely manner, thereby preventing the malicious attackers from stealing federated learning outcomes.
Patent WO-2020125333-A1 (WO)
Title: A vehicle powertrain system
Inventor: KIFELDT MARKUS
IPC: F16D13/52
Filed: 2019-11-25
Abstract: A vehicle powertrain system comprising a first power source (2a), a clutch arrangement (1) and a housing structure (9), wherein the clutch arrangement (1) is adapted to be arranged between the first power source (2a) and a transmission (3). The clutch arrangement (1) comprises a first clutch (4a) arranged to couple the first power source (2a) to a first input shaft (5a) of the transmission (3) and a second clutch (4b) arranged to couple the first power source (2a) to a second input shaft (5b) of the transmission (3). The clutch arrangement (1) comprises a first torque transmission member (6a) having an extension in a radial direction and adapted to transmit torque from the first power source (2a) to one of the first input shaft (5a) and the second input shaft (5b). The first torque transmission member (6a) comprises a clutch lamellae carrier (7) for the first clutch (4a) and a clutch lamellae carrier (7) for the second clutch (4b). The first torque transmission member (6a) is journaled at a radially inner portion (8) against the housing structure (9) via one or more first bearings (10a), and an output rotor shaft (12) of the first power source (2a) is journaled against the housing structure (9) via one or more second bearings (10b).